Procedure
Step 1 Disconnect the power supply.
Step 2 Press and hold the star (*) key.
Step 3 Reconnect the power. Continue pressing the star key until the Mute LED turns off.
Step 4 Release the star key.
The phone reboots from the backup image.
Perform Network Configuration Reset
Resets network configuration settings to their default values and resets the phone. This method causes DHCP
to reconfigure the IP address of the phone.
Procedure
Step 1 From the Administrator Settings menu, if required, unlock phone options.
Step 2 Choose Reset Settings > Network Setup.
Related Topics
Apply a Phone Password
Perform User Network Configuration Reset
Resets any user and network configuration changes that you have made, but that the phone has not written to
flash memory, to previously saved settings.
Procedure
Step 1 From the Administrator Settings menu, if required, unlock phone options.
Step 2 Choose Reset Settings > Reset Device.
Related Topics
Apply a Phone Password
Remove CTL File
Deletes only the CTL file from the phone.
Maintenance
3
Maintenance
Perform Network Configuration Reset